/Engine/Source/Editor/CurveEditor/Public/SCurveViewerPanel.h
Draw curve data
void DrawCurves ( const [FGeometry](API\Runtime\SlateCore\Layout\FGeometry) & AllottedGeometry, [FSlateWindowElementList](API\Runtime\SlateCore\Rendering\FSlateWindowElementList) & OutDrawElements, int32 LayerId, const [FWidgetStyle](API\Runtime\SlateCore\Styling\FWidgetStyle) & InWidgetStyle, ESlateDrawEffect DrawEffects ) const